package cn.iphone.NPlayer.service;

import cn.iphone.NPlayer.domain.Course;
import cn.iphone.NPlayer.dto.CourseDto;
import cn.iphone.NPlayer.result.JSONResult;
import com.baomidou.mybatisplus.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author ikun
 * @since 2022-11-22
 */
public interface ICourseService extends IService<Course> {

    void save(CourseDto courseDto);

    void onLineCourse(Long courseId);

    void offLineCourse(Long courseId);
}
